Grigoryev, A.A., Academician <br/><br/>
Prirodniye usloviya Kazakhstana 
Grigoryev, A.A.  Academician 
 - Leningrad-Moscow  Akademiya Nauk SSSR  1944 
 - 47p  22cm 
<br/><br/><label>ISBN: </label> Rub 5.00 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Conservation of natural resources, Kazakhstan